4,5,6,7-Tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl or fura

Details 4,5,6,7-Tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl or fura 4,5,6,7-Tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl or fura

1983-06-27

1985-08-13

Fan, Jane T.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

546269, 546274, 546339, 546315, 546314, 546318, 546326, 549 58, 549471, 549 62, 549 70, 549 71, 549483, 549484, 514473, 514461, 514445, 514448, 514434, 514469, A61K 3144, C07D40506

Patent

active

045350868

ABSTRACT:
Heterocyclic compounds of the formula ##STR1## wherein X is --CH.dbd.CH--, --O-- or --S--; R.sup.1 is a group Ar--R.sup.2 or --CH.dbd.CH--C(CH.sub.3).dbd.CH--R.sup.21 ; Ar is phenyl, pyridyl, furyl or thienyl; R.sup.2 is a group --CO.sub.2 R.sup.3, --C(O)R.sup.4, --CH.sub.2 OR.sup.3, lower-alkylsulphonyl or formyl; R.sup.21 is a group--CO.sub.2 R.sup.3, --C(O)R.sup.4, --CH.sub.2 OR.sup.3 or formyl; R.sup.3 is hydrogen or lower-alkyl and R.sup.4 is hydrogen, hydroxy, amino, lower alkylamino, di-(lower alkyl)amino or lower-alkyl; at least one ring of the molecule being heterocyclic, salts thereof, processes for their preparation, rodenticidal compositions containing these compounds as the active ingredient and methods of use of the rodenticidal compositions are disclosed.

REFERENCES:
patent: 4193931 (1980-03-01), Loeliger
patent: 4326055 (1982-04-01), Loeliger

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